Ubuntu releases security updates for Linux kernel vulnerabilities
Key Takeaway
Ubuntu has issued a security notice addressing numerous vulnerabilities across a wide range of Linux kernel subsystems.
Summary
Ubuntu has released security updates to address a large number of vulnerabilities in the Linux kernel. These flaws affect various architectures and subsystems, including networking, file systems, and device drivers, potentially allowing attackers to compromise affected systems.
Affected kernel subsystems
- Architectures: ARM32, ARM64, MIPS, and x86.
- Networking: IPv4, IPv6, Netfilter, Bluetooth, Open vSwitch, and various protocols including SCTP, L2TP, and RDS.
- File Systems: Ext4, FUSE, SMB, and general file system infrastructure.
- Hardware Drivers: USB (including Type-C and OTG), Thunderbolt, USB4, GPU, Intel NPU, and various network adapters (Mellanox, Texas Instruments, Microsoft Azure).
- Subsystems: KVM, SCSI, GPIO, I2C, SPI, HID, and memory management.
Original reference: ubuntu.com →